2-Pentyne
CAS Registry Number®
627-21-4
CAS Name
2-PentyneMolecular Formula
C5H8Molecular Mass
68.12Cite this Page
2-Pentyne. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=627-21-4 (retrieved ) (CAS RN: 627-21-4). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Boiling Point (1)
56.1 °CMelting Point (1)
-109.3 °CDensity (2)
0.7115 g/cm³ @ Temp: 20 °C
Source(s)
- (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)
- (2) Sherrill, Mary L.; Journal of the American Chemical Society, (1938), 60, 2562-3, CAplus
Other Names and Identifiers
InChI
InChI=1S/C5H8/c1-3-5-4-2/h3H2,1-2H3
InChIKey
InChIKey=NKTDTMONXHODTI-UHFFFAOYSA-N
SMILES
C(CC)#CC
Canonical SMILES
C(#CCC)C
Other Names for this Substance
- 2-Pentyne
- 1-Ethyl-2-methylacetylene
- Ethylmethylacetylene
- Methyl ethyl acetylene
